| Typicality: | 0.431 |
| Saliency: | 0.423 |
| to elicit electrical responses | 8 | purpose |
| in order to complete the study | 6 | purpose |
| along with various other methods | 4 | other |
| researcher → use → ultrasound | 37 |
| researcher → use → ultrasound imaging | 5 |
| researcher → used → ultrasound | 3 |
| researcher → use → ultrasound technology | 3 |
| researcher → apply → ultrasound | 3 |
| negative | neutral | positive |
| 0.111 | 0.775 | 0.114 |
| Raw frequency | 51 |
| Normalized frequency | 0.423 |
| Modifier score | 0.500 |
| Perplexity | 473.675 |